arch/arm64/boot/dts/allwinner/sun50i-h6-orangepi-3.dts

   1 // SPDX-License-Identifier: (GPL-2.0+ or MIT)
   2 /*
   3  * Copyright (C) 2019 Ondřej Jirman <megous@megous.com>
   4  */
   5
   6 /dts-v1/;
   7
   8 #include "sun50i-h6.dtsi"
   9
  10 #include <dt-bindings/gpio/gpio.h>
  11
  12 / {
  13         model = "OrangePi 3";
  14         compatible = "xunlong,orangepi-3", "allwinner,sun50i-h6";
  15
  16         aliases {
  17                 serial0 = &uart0;
  18         };
  19
  20         chosen {
  21                 stdout-path = "serial0:115200n8";
  22         };
  23
  24         connector {
  25                 compatible = "hdmi-connector";
  26                 ddc-en-gpios = <&pio 7 2 GPIO_ACTIVE_HIGH>; /* PH2 */
  27                 type = "a";
  28
  29                 port {
  30                         hdmi_con_in: endpoint {
  31                                 remote-endpoint = <&hdmi_out_con>;
  32                         };
  33                 };
  34         };
  35
  36         leds {
  37                 compatible = "gpio-leds";
  38
  39                 power {
  40                         label = "orangepi:red:power";
  41                         gpios = <&r_pio 0 4 GPIO_ACTIVE_HIGH>; /* PL4 */
  42                         default-state = "on";
  43                 };
  44
  45                 status {
  46                         label = "orangepi:green:status";
  47                         gpios = <&r_pio 0 7 GPIO_ACTIVE_HIGH>; /* PL7 */
  48                 };
  49         };
  50
  51         reg_vcc5v: vcc5v {
  52                 /* board wide 5V supply directly from the DC jack */
  53                 compatible = "regulator-fixed";
  54                 regulator-name = "vcc-5v";
  55                 regulator-min-microvolt = <5000000>;
  56                 regulator-max-microvolt = <5000000>;
  57                 regulator-always-on;
  58         };
  59
  60         reg_vcc33_wifi: vcc33-wifi {
  61                 /* Always on 3.3V regulator for WiFi and BT */
  62                 compatible = "regulator-fixed";
  63                 regulator-name = "vcc33-wifi";
  64                 regulator-min-microvolt = <3300000>;
  65                 regulator-max-microvolt = <3300000>;
  66                 regulator-always-on;
  67                 vin-supply = <&reg_vcc5v>;
  68         };
  69
  70         reg_vcc_wifi_io: vcc-wifi-io {
  71                 /* Always on 1.8V/300mA regulator for WiFi and BT IO */
  72                 compatible = "regulator-fixed";
  73                 regulator-name = "vcc-wifi-io";
  74                 regulator-min-microvolt = <1800000>;
  75                 regulator-max-microvolt = <1800000>;
  76                 regulator-always-on;
  77                 vin-supply = <&reg_vcc33_wifi>;
  78         };
  79
  80         wifi_pwrseq: wifi-pwrseq {
  81                 compatible = "mmc-pwrseq-simple";
  82                 clocks = <&rtc 1>;
  83                 clock-names = "ext_clock";
  84                 reset-gpios = <&r_pio 1 3 GPIO_ACTIVE_LOW>; /* PM3 */
  85                 post-power-on-delay-ms = <200>;
  86         };
  87 };
  88
  89 &cpu0 {
  90         cpu-supply = <&reg_dcdca>;
  91 };
  92
  93 &de {
  94         status = "okay";
  95 };
  96
  97 &ehci0 {
  98         status = "okay";
  99 };
 100
 101 &ehci3 {
 102         status = "okay";
 103 };
 104
 105 &hdmi {
 106         status = "okay";
 107 };
 108
 109 &hdmi_out {
 110         hdmi_out_con: endpoint {
 111                 remote-endpoint = <&hdmi_con_in>;
 112         };
 113 };
 114
 115 &mmc0 {
 116         vmmc-supply = <&reg_cldo1>;
 117         cd-gpios = <&pio 5 6 GPIO_ACTIVE_LOW>; /* PF6 */
 118         bus-width = <4>;
 119         status = "okay";
 120 };
 121
 122 &mmc1 {
 123         vmmc-supply = <&reg_vcc33_wifi>;
 124         vqmmc-supply = <&reg_vcc_wifi_io>;
 125         mmc-pwrseq = <&wifi_pwrseq>;
 126         bus-width = <4>;
 127         non-removable;
 128         status = "okay";
 129
 130         brcm: sdio-wifi@1 {
 131                 reg = <1>;
 132                 compatible = "brcm,bcm4329-fmac";
 133                 interrupt-parent = <&r_pio>;
 134                 interrupts = <1 0 IRQ_TYPE_LEVEL_LOW>; /* PM0 */
 135                 interrupt-names = "host-wake";
 136         };
 137 };
 138
 139 &ohci0 {
 140         status = "okay";
 141 };
 142
 143 &ohci3 {
 144         status = "okay";
 145 };
 146
 147 &pio {
 148         vcc-pc-supply = <&reg_bldo2>;
 149         vcc-pd-supply = <&reg_cldo1>;
 150         vcc-pg-supply = <&reg_vcc_wifi_io>;
 151 };
 152
 153 &r_i2c {
 154         status = "okay";
 155
 156         axp805: pmic@36 {
 157                 compatible = "x-powers,axp805", "x-powers,axp806";
 158                 reg = <0x36>;
 159                 interrupt-parent = <&r_intc>;
 160                 interrupts = <0 IRQ_TYPE_LEVEL_LOW>;
 161                 interrupt-controller;
 162                 #interrupt-cells = <1>;
 163                 x-powers,self-working-mode;
 164                 vina-supply = <&reg_vcc5v>;
 165                 vinb-supply = <&reg_vcc5v>;
 166                 vinc-supply = <&reg_vcc5v>;
 167                 vind-supply = <&reg_vcc5v>;
 168                 vine-supply = <&reg_vcc5v>;
 169                 aldoin-supply = <&reg_vcc5v>;
 170                 bldoin-supply = <&reg_vcc5v>;
 171                 cldoin-supply = <&reg_vcc5v>;
 172
 173                 regulators {
 174                         reg_aldo1: aldo1 {
 175                                 regulator-always-on;
 176                                 regulator-min-microvolt = <3300000>;
 177                                 regulator-max-microvolt = <3300000>;
 178                                 regulator-name = "vcc-pl-led-ir";
 179                         };
 180
 181                         reg_aldo2: aldo2 {
 182                                 regulator-min-microvolt = <3300000>;
 183                                 regulator-max-microvolt = <3300000>;
 184                                 regulator-name = "vcc33-audio-tv-ephy-mac";
 185                         };
 186
 187                         /* ALDO3 is shorted to CLDO1 */
 188                         reg_aldo3: aldo3 {
 189                                 regulator-always-on;
 190                                 regulator-min-microvolt = <3300000>;
 191                                 regulator-max-microvolt = <3300000>;
 192                                 regulator-name = "vcc33-io-pd-emmc-sd-usb-uart-1";
 193                         };
 194
 195                         reg_bldo1: bldo1 {
 196                                 regulator-always-on;
 197                                 regulator-min-microvolt = <1800000>;
 198                                 regulator-max-microvolt = <1800000>;
 199                                 regulator-name = "vcc18-dram-bias-pll";
 200                         };
 201
 202                         reg_bldo2: bldo2 {
 203                                 regulator-always-on;
 204                                 regulator-min-microvolt = <1800000>;
 205                                 regulator-max-microvolt = <1800000>;
 206                                 regulator-name = "vcc-efuse-pcie-hdmi-pc";
 207                         };
 208
 209                         bldo3 {
 210                                 /* unused */
 211                         };
 212
 213                         bldo4 {
 214                                 /* unused */
 215                         };
 216
 217                         reg_cldo1: cldo1 {
 218                                 regulator-always-on;
 219                                 regulator-min-microvolt = <3300000>;
 220                                 regulator-max-microvolt = <3300000>;
 221                                 regulator-name = "vcc33-io-pd-emmc-sd-usb-uart-2";
 222                         };
 223
 224                         cldo2 {
 225                                 /* unused */
 226                         };
 227
 228                         cldo3 {
 229                                 /* unused */
 230                         };
 231
 232                         reg_dcdca: dcdca {
 233                                 regulator-always-on;
 234                                 regulator-min-microvolt = <800000>;
 235                                 regulator-max-microvolt = <1160000>;
 236                                 regulator-name = "vdd-cpu";
 237                         };
 238
 239                         reg_dcdcc: dcdcc {
 240                                 regulator-min-microvolt = <810000>;
 241                                 regulator-max-microvolt = <1080000>;
 242                                 regulator-name = "vdd-gpu";
 243                         };
 244
 245                         reg_dcdcd: dcdcd {
 246                                 regulator-always-on;
 247                                 regulator-min-microvolt = <960000>;
 248                                 regulator-max-microvolt = <960000>;
 249                                 regulator-name = "vdd-sys";
 250                         };
 251
 252                         reg_dcdce: dcdce {
 253                                 regulator-always-on;
 254                                 regulator-min-microvolt = <1200000>;
 255                                 regulator-max-microvolt = <1200000>;
 256                                 regulator-name = "vcc-dram";
 257                         };
 258
 259                         sw {
 260                                 /* unused */
 261                         };
 262                 };
 263         };
 264 };
 265
 266 &uart0 {
 267         pinctrl-names = "default";
 268         pinctrl-0 = <&uart0_ph_pins>;
 269         status = "okay";
 270 };
 271
 272 &usb2otg {
 273         /*
 274          * This board doesn't have a controllable VBUS even though it
 275          * does have an ID pin. Using it as anything but a USB host is
 276          * unsafe.
 277          */
 278         dr_mode = "host";
 279         status = "okay";
 280 };
 281
 282 &usb2phy {
 283         usb0_id_det-gpios = <&pio 2 15 GPIO_ACTIVE_HIGH>; /* PC15 */
 284         usb0_vbus-supply = <&reg_vcc5v>;
 285         usb3_vbus-supply = <&reg_vcc5v>;
 286         status = "okay";
 287 };